diff --git a/acg-intro-codeguru-reviewer-sample-app/pom.xml b/acg-intro-codeguru-reviewer-sample-app/pom.xml
index ba69e60..d528eb0 100644
--- a/acg-intro-codeguru-reviewer-sample-app/pom.xml
+++ b/acg-intro-codeguru-reviewer-sample-app/pom.xml
@@ -22,7 +22,7 @@
   	<dependency>
   		<groupId>com.amazonaws</groupId>
   		<artifactId>aws-java-sdk-s3</artifactId>
-  		<version>1.11.624</version>
+  		<version>1.12.261</version>
   	</dependency>
   	<dependency>
   		<groupId>org.apache.commons</groupId>